| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $241.67 | 8.363% | $261.8809 | $261.88 | $261.90 | $261.90 |
| Purchase #2 | $234.43 | 11.182% | $260.644 | $260.64 | $260.65 | $260.60 |
| Purchase #3 | $126.76 | 3.441% | $131.1218 | $131.12 | $131.10 | $131.10 |
| Purchase #4 | $180.93 | 7.262% | $194.0691 | $194.07 | $194.05 | $194.10 |
| Purchase #5 | $144.33 | 11.385% | $160.762 | $160.76 | $160.75 | $160.80 |
| Purchase #6 | $184.64 | 11.679% | $206.2041 | $206.20 | $206.20 | $206.20 |
| Purchase #7 | $191.53 | 7.683% | $206.2452 | $206.25 | $206.25 | $206.20 |
| 7 purchase totals = | $1,304.29 | $1,420.9271 | $1,420.92 | $1,420.90 | $1,420.90 | |